PartsTable
Technical Data Sheet
PartsTable / MRO / 852B
852B ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PUMP,COOLING SYSTEM,ENGINE is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include overall_length: 20.171 INCHES NOMINAL IN, mounting_method: TUBULAR, overall_diameter: 1.180 INCHES NOMINAL IN, mounting_position: TUBULAR HORIZONTAL, heating_element_phase: SINGLE, heating_element_current_type: AC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7010-01-149-7211, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 852B
NSN: 7010-01-149-7211
FSC: 7010 — COMPUTER SYSTEM,DIGITAL
CAGE: 20747 — L-3 COMMUNICATIONS CORPORATION DBA GLOBAL NETWORK SOLUTIONS DIV AYDIN COMMUNICATIONS DIVISION (USA)
SPECIFICATIONS
overall_length20.171 INCHES NOMINAL IN
mounting_methodTUBULAR
overall_diameter1.180 INCHES NOMINAL IN
mounting_positionTUBULAR HORIZONTAL
heating_element_phaseSINGLE
heating_element_current_typeAC
heating_element_voltage_in_volts150.0
heating_element_frequency_in_hertz60.0
NSN7010-01-149-7211
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,COOLING SYSTEM,ENGINE TITLE COMPONENT PN 852B MFR PUMP,COOLING SYSTEM,EN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
P32BInterchangeable
interchangeable cross-reference
interchangeable
P52BInterchangeable
interchangeable cross-reference
interchangeable
2645Interchangeable
interchangeable cross-reference
interchangeable
852BInterchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/8Interchangeable
interchangeable cross-reference
interchangeable
34E50-00-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 852B?
852B is a PUMP,COOLING SYSTEM,ENGINE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 852B?
There are 15 known substitutes for 852B: P32B, P52B, 2645 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 852B?
852B is cataloged in the Federal Logistics Information System (FLIS) under NSN 7010-01-149-7211. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026